Uni- Definition & Meaning - Merriam-Webster

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uni-

prefix

: one : single unicellular

Word History

Etymology

Latin, from unus — more at one

Browse Nearby Words

unhysterical uni- unialgal See all Nearby Words

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“Uni-.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uni-. Accessed 29 Dec. 2025.

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